Base | Representation |
---|---|
bin | 1000001110100… |
… | …00011100000001 |
3 | 11210212010120102 |
4 | 10013100130001 |
5 | 120131324301 |
6 | 10503052145 |
7 | 1465404560 |
oct | 407203401 |
9 | 153763512 |
10 | 69011201 |
11 | 35a56156 |
12 | 1b141055 |
13 | 113b373c |
14 | 9245bd7 |
15 | 60d2b6b |
hex | 41d0701 |
69011201 has 16 divisors (see below), whose sum is σ = 82560000. Its totient is φ = 56401488.
The previous prime is 69011171. The next prime is 69011221. The reversal of 69011201 is 10211096.
It is a cyclic number.
It is not a de Polignac number, because 69011201 - 210 = 69010177 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (69011221) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79910 + ... + 80768.
It is an arithmetic number, because the mean of its divisors is an integer number (5160000).
Almost surely, 269011201 is an apocalyptic number.
It is an amenable number.
69011201 is a deficient number, since it is larger than the sum of its proper divisors (13548799).
69011201 is a wasteful number, since it uses less digits than its factorization.
69011201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1388.
The product of its (nonzero) digits is 108, while the sum is 20.
The square root of 69011201 is about 8307.2980565284. The cubic root of 69011201 is about 410.1787857984.
Adding to 69011201 its reverse (10211096), we get a palindrome (79222297).
The spelling of 69011201 in words is "sixty-nine million, eleven thousand, two hundred one".
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